License, bond, and insurance
What Trusted Contractor checked for Madden Mechanical Inc, and when.
Washington State Department of Labor & Industries
MADDEN MECHANICAL INC
WA license MADDEMI000JJ
- License
- active, expires Apr 18, 2027
General - Bond
- on file with Contractors Bonding & Insurance Co, $30,000, until canceled
- Insurance
- on file with RLI Ins Co, $2,000,000, expires Apr 11, 2027
Last checked Nov 4, 2026, 5:22 AM Pacific against Washington L&I public data (General (m8qx-ubtq), Bond (bzff-4fmt), Insurance (ciwg-agsx)). We read every Washington and Oregon license from state data each day, and again when this page opens more than 12 hours after the last check. The state itself can take a few days to post changes. Check again now
See Madden Mechanical Inc's reviews
Confirm it yourself: official Washington L&I lookup · the public dataset
Other licenses this business holds
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Washington L&I license MADDEMI780BQ · Plumbing Contractor
active, expires Jan 19, 2028 · bond on file · insurance on file · checked Nov 4, 2026, 5:22 AM Pacific · full record
Recent checks
- Oct 23, 2026, 2:22 AM PacificNo change
- Oct 19, 2026, 12:43 AM PacificNo change